名词
中文翻译：真空包装
同义词：
['vacuum seal', 'vacuum wrap', 'vacuum sealed例句：1. We use vacuum packing to keep our food fresh for longer.（我们使用真空包装来保持食物新鲜更长时间。）']
例句：
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1. We use vacuum packing to keep our food fresh for longer.
我们使用真空包装来保持食物新鲜更长时间。
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2.The vacuum packing process is essential for the preservation of perishable goods.
真空包装过程对于易腐商品的保护至关重要。
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3.Vacuum packing is also used in the packaging of fragile items to prevent damage during transportation.
真空包装也被用于脆弱物品的包装，以防止运输过程中的损坏。